GitHub - ohai/narray: Ruby/NArray : N-dimensional Numerical Array for Ruby

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Ruby/NArray : N-dimensional Numerical Array for Ruby

narray.rubyforge.org/

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Name		Name	Last commit message	Last commit date
Latest commit History 83 Commits
bench		bench
lib		lib
test		test
.gitignore		.gitignore
ChangeLog		ChangeLog
MANIFEST		MANIFEST
README.en		README.en
README.ja		README.ja
Rakefile		Rakefile
SPEC.en		SPEC.en
SPEC.ja		SPEC.ja
depend		depend
extconf.rb		extconf.rb
mkmath.rb		mkmath.rb
mknafunc.rb		mknafunc.rb
mkop.rb		mkop.rb
na_array.c		na_array.c
na_func.c		na_func.c
na_index.c		na_index.c
na_linalg.c		na_linalg.c
na_random.c		na_random.c
narray.c		narray.c
narray.def		narray.def
narray.gemspec		narray.gemspec
narray.h		narray.h
narray_local.h		narray_local.h

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	Ruby/NArray  ver 0.6.0.0 (2011-08-27)	by Masahiro TANAKA

* NArray properties:

  + Fast and easy calculation for large numerical array.
  + Accepting Elements:
    8,16,32 bit integer, single/double float/complex, Ruby Object.
  + Easy extraction/substitution of array subset,
    using assignment with number, range, array index.
  + Operator: +,-,*,/,%,**, etc.
  + FFTW version 2 or 3 is separately supported.
  + NImage: Image viewer class.
  + Ruby/PGPLOT: Graphics library interface (separately distributed)
     X-Y Graph, Histogram, Contour map, Image map, etc.

* NArray is similar to:

  + Python/NumPy, Perl/PDL, Yorick, IDL

* NArray is far from completed!

  + Experimental!  Specification may be changed.
  + Far from completed.
  + Bugs may be included.
  + No document.

* Installation

  + Compile & Install NArray

    ruby extconf.rb
    make
    make install

* Tested Platform

  ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-linux]
  gcc version 4.5.1 20100924 (Red Hat 4.5.1-4) (GCC)

* License

  This program is free software.
  You can distribute/modify this program
  under the same terms as Ruby itself.
  NO WARRANTY.

* Author

    Masahiro TANAKA <[email protected]>